logouts were not logged by syslog

For some reason, I want logouts to be logged. But oddly
enough, it just wasn't happening. This was strange because
gdm logged logouts, but not login. I found the solution on
the BLFS support archive.
So, to potentially save someone the same hair pulling, I am
posting the link to that article.
http://linuxfromscratch.org/pipermail/blfs-support/2003-May/040332.html
--
~rick